target: Fix target_submit_tmr LUN lookup failures
This patch changes target_submit_tmr() LUN lookup failures to set response
status TMR_LUN_DOES_NOT_EXIST and invoke TFO->queue_tm_rsp(), instead of
sending CHECK_CONDITION status that can cause problems with Linux FCoE
clients.
Tested with tcm_fc ports and explict LUN_RESET lookup failures.
Cc: Andy Grover <agrover@redhat.com>
Cc: Kiran Patil <kiran.patil@intel.com>
Cc: Arun Easi <arun.easi@qlogic.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index b79c6a2..d44cbc2 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -1733,8 +1733,8 @@
ret = transport_lookup_tmr_lun(se_cmd, unpacked_lun);
if (ret) {
- transport_send_check_condition_and_sense(se_cmd,
- se_cmd->scsi_sense_reason, 0);
+ se_cmd->se_tmr_req->response = TMR_LUN_DOES_NOT_EXIST;
+ se_cmd->se_tfo->queue_tm_rsp(se_cmd);
transport_generic_free_cmd(se_cmd, 0);
return;
}